50000mAh Laptop Power Bank 5/8.4/9/12/16/20V Portable Laptop Battery Charger with Type-C for Dell, HP, Lenovo, Acer, MacBook and More 
NEW VERSION: Support pass-through charging. ALL IN ONE QUICK CHARGE: It has 4 output ports (TYPE-C, USB1, USB2, DC OUT). DC OUT for Most Laptops: 5V/8.4V/9V/12V - 3A (max); 16V(compatible 16.5V) / 20V(compatible 19V, 19.5V) - 4.7A (max). Two USB Ports for Smartphones: 5V/9V/12V - 3A (support Quick Charge 3.0). Type-C for MacBook 12", Nintendo Switch and more: 5V/9V/12V - 3A. DC IN 19V/2A enables our power bank to be recharged in just 6-8 hours.
HIGH CAPACITY 50000mAh/185Wh: Compatible with most popular laptops and notebooks. We provide 28 kinds of connector for most of the popular laptops. (Pls make sure the connector fits for your laptop before purchasing).
BRIGHT LED DISPLAY & PORTABLE SIZE: Bright Led display builts in battery to show the DC voltage and available capacity of the power bank. 7.6'' x 5.9'' x 1.1'' and 2.55lb make it easy to carry on. You can quickly put it in your briefcase, backpack or carrying bag when you're on the go.
WHAT YOU GET: 1 x Krisdonia Laptop Power Bank, 1 x Multifunction Bag, 1 x Charger, 1 x Magsafe2 Cable, 1 x DC Cable, 1 x USB Cable, 28 x Laptop Charge Connector, 1 x Use Manual
SAFETY DURABILITY & GUARANTEE: Constructed with Lithium-ion Polymer battery cells and built in 6 security protection